EWS UFS8000, Operating Manual, Page: 59 / 130

UFS8000 UF Unit 52
It can be indicated in the "Properties” window which pressure is to be measured during the test.
Furthermore, the permissible decrease in the measured pressure (per minute) can be entered.
The selected pressure gauge and the decrease will be displayed during the test period.
The integrity test may comprise a max. of 3 stages each with a time duration of 0-9999 seconds /
minutes.
For each stage you can enter which inputs or limits are monitored, which outputs have to be activated
and the time duration of the phase (0-9999 seconds / minutes ).
If a time of 0 is entered the corresponding phase will be omitted.
7.11. Standby
No settings can be programmed for the “Standby” phase while all UF process-related functions are
switched off, except level switches monitoring and “Filtration Start“.. If the unit is not automatically
switched on at the level switches or “Filtration Start“ the unit may be manually switched off and has to
be switched on manually again. (see also § 9 “Manual operation of the unit” on page 57).
If the unit is manually switched off this is shown in the lower bar of the main screen (“Manual Stop”).